Petunia plant named ‘Duesuryel’

ABSTRACT

A new and distinct cultivar of  Petunia  plant named ‘Duesuryel’, characterized by its upright to outwardly spreading to trailing and mounding plant habit; vigorous growth habit; freely branching habit; early and freely flowering habit; yellow-colored flowers with white-colored margins; and good garden performance.

Botanical designation: Petunia×hybrida.

Cultivar denomination: ‘DUESURYEL’.

BACKGROUND OF THE INVENTION

The present invention relates to a new and distinct cultivar of Petunia plant, botanically known as Petunia×hybrida and hereinafter referred to by the name ‘Duesuryel’.

The new Petunia plant is a product of a planned breeding program conducted by the Inventor in Rheinberg, Germany. The objective of the breeding program is to create new outwardly spreading to trailing Petunia plants with numerous unique and attractive flowers.

The new Petunia plant originated from a cross-pollination made by the Inventor in July, 2008 in Rheinberg, Germany of a proprietary selection of Petunia×hybrida identified as code number T07-3634-003, not patented, as the female, or seed, parent with a proprietary selection of Petunia×hybrida identified as code number T07-2509-006, not patented, as the male, or pollen, parent. The new Petunia plant was discovered and selected by the Inventor as a single flowering plant within the progeny of the stated cross-pollination in a controlled greenhouse environment in Rheinberg, Germany in May, 2011.

Asexual reproduction of the new Petunia plant by terminal cuttings in a controlled greenhouse environment in Rheinberg, Germany since July, 2011 has shown that the unique features of this new Petunia plant are stable and reproduced true to type in successive generations.

SUMMARY OF THE INVENTION

Plants of the new Petunia have not been observed under all possible environmental conditions and cultural practices. The phenotype may vary somewhat with variations in environmental conditions such as temperature and light intensity without, however, any variance in genotype.

The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Duesuryel’. These characteristics in combination distinguish ‘Duesuryel’ as a new and distinct Petunia plant:

-   -   1. Upright to outwardly spreading to trailing and mounding plant         habit.     -   2. Vigorous growth habit.     -   3. Freely branching habit.     -   4. Early and freely flowering habit.     -   5. Yellow-colored flowers with white-colored margins.     -   6. Good garden performance.

Plants of the new Petunia can be compared to plants of the female parent selection. Plants of the new Petunia differ primarily from plants of the female parent selection in branching habit as plants of the new Petunia are more freely branching than plants of the female parent selection. In addition, plants of the new Petunia and the female parent selection differ slightly in flower color.

Plants of the new Petunia can be compared to plants of the male parent selection. Plants of the new Petunia differ primarily from plants of the male parent selection in plant habit as plants of the new Petunia are not as upright as plants of the male parent selection. In addition, plants of the new Petunia and the male parent selection differ slightly in flower color.

Plants of the new Petunia can be compared to plants of the Petunia×hybrida ‘Veranda Yellow’, not patented. In side-by-side comparisons conducted in Rheinberg, Germany, plants of the new Petunia differed primarily from plants of ‘Veranda Yellow’ in the following characteristics:

-   -   1. Plants of the new Petunia were more vigorous than plants of         ‘Veranda Yellow’.     -   2. Plants of the new Petunia had longer and darker green-colored         leaves than plants of ‘Veranda Yellow’.     -   3. Plants of the new Petunia and ‘Veranda Yellow’ differed         slightly in flower color.     -   4. Plants of the new Petunia had shorter peduncles than plants         of ‘Veranda Yellow’.

BRIEF DESCRIPTION OF THE PHOTOGRAPH

The accompanying colored photograph illustrates the overall appearance of the new Petunia plant showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photograph may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Petunia plant.

The photograph comprises a side perspective view of a typical flowering plant of ‘Duesuryel’ grown in a container.

DETAILED BOTANICAL DESCRIPTION

The aforementioned photograph and following observations, measurements and values describe plants grown during the summer in 10.5-cm containers in a glass-covered greenhouse in Rheinberg, Germany and under cultural practices typical of commercial Petunia production. During the production of the plants, day and night temperatures averaged 18° C. and light levels averaged 4,500 lux. Plants were pinched one time three weeks after planting and were 16 weeks old when the photograph and description were taken. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 1995 Edition, except where general terms of ordinary dictionary significance are used.

-   Botanical classification: Petunia×hybrida ‘Duesuryel’. -   Parentage:     -   -   Female, or seed, parent.—Proprietary selection of             Petunia×hybrida identified as code number T07-3634-003, not             patented.         -   Male, or pollen, parent.—Proprietary selection of             Petunia×hybrida identified as code number T07-2509-006, not             patented. -   Propagation:     -   -   Type.—By terminal cuttings.         -   Time to initiate roots, summer.—About five days at             temperatures about 20° C.         -   Time to initiate roots, winter.—About seven days at             temperatures about 20° C.         -   Time to produce a rooted young plant, summer.—About three             weeks at temperatures about 20° C.         -   Time to produce a rooted young plant, winter.—About four             weeks at temperatures about 20° C.         -   Root description.—Fine, fibrous; white in color.         -   Rooting habit.—Freely branching; dense. -   Plant description:     -   -   Plant and growth habit.—Upright to outwardly spreading to             trailing and mounding plant habit; freely branching habit             with about seven lateral branches developing after pinching;             vigorous growth habit.         -   Plant height.—About 23.5 cm.         -   Plant diameter.—About 85 cm. -   Lateral branch description:     -   -   Length.—About 44 cm.         -   Diameter.—About 4 mm.         -   Internode length.—About 5.5 cm.         -   Strength.—Moderately strong.         -   Aspect.—Initially upright to outwardly spreading to             trailing.         -   Texture.—Pubescent.         -   Color.—Close to 144B. -   Foliage description:     -   -   Arrangement.—Before flowering, alternate; after flowering,             opposite; simple.         -   Length.—About 6 cm.         -   Width.—About 2.7 cm.         -   Shape.—Ovate.         -   Apex.—Acute.         -   Base.—Obtuse.         -   Margin.—Entire.         -   Texture, upper and lower surfaces.—Pubescent; leathery.         -   Venation pattern.—Pinnate; arcuate.         -   Color.—Developing and fully expanded leaves, upper surface:             Close to 137A; venation, close to 144A. Developing and fully             expanded leaves, lower surface: Close to 137C; venation,             close to 144B.         -   Petioles.—Length: About 5.6 mm. Diameter: About 3 mm.             Texture, upper and lower surfaces: Pubescent. Color, upper             and lower surfaces: Close to 144B. -   Flower description:     -   -   Flower type and flowering habit.—Single salverform flowers             arising from leaf axils; freely flowering habit with usually             about eleven open flowers and flower buds per lateral             branch; flowers face mostly upright to outwardly.         -   Fragrance.—None detected.         -   Natural flowering season.—Plants flower continuously during             the spring and summer in Germany; early flowering habit,             plants typically beginning flowering about nine weeks after             planting.         -   Flower longevity.—Individual flowers last about five to             seven days on the plant; flowers persistent.         -   Flower diameter.—About 6.3 cm.         -   Flower throat diameter.—About 1.2 cm.         -   Flower tube length.—About 2.6 cm.         -   Flower tube diameter.—About 3 mm.         -   Flower buds.—Length: About 1.9 cm. Diameter: About 5.3 mm.             Shape: Ovoid. Color: Close to 144B.         -   Corolla.—Arrangement: Five petals fused at the base and             opening into a flared trumpet. Petal lobe length (from             throat): About 2.6 cm. Petal lobe width: About 3.1 cm. Petal             shape: Roughly spatulate. Petal apex: Rounded. Petal margin:             Entire. Petal texture, upper and lower surfaces: Rippled,             glabrous. Throat texture: Smooth, glabrous. Tube texture:             Pubescent. Color: Petal lobe, when opening and fully opened,             upper surface: Close to 3C; towards the margins, close to             155D; venation, close to 150A; ground color becoming closer             to 6D with development. Petal lobe, when opening and fully             opened, lower surface: Close to 3D; venation, close to 145A.             Flower throat: Close to 1A; venation, close to 150A. Flower             tube: Close to 145D; venation, close to 145A.         -   Calyx.—Arrangement: Five sepals fused at the base forming a             star-shaped calyx. Sepal length: About 2.2 cm. Sepal width:             About 4 mm to 5 mm. Sepal shape: Oblong. Sepal apex:             Rounded. Sepal margin: Entire. Sepal texture, upper and             lower surfaces: Smooth. Color, upper surface: Close to 137A.             Color, lower surface: Close to 137C.         -   Peduncles.—Length: About 2.1 cm. Diameter: About 2 mm.             Strength: Moderately strong. Texture: Smooth. Color: Close             to 144B.         -   Reproductive organs.—Stamens: Quantity per flower: Five.             Anther length: About 2.5 mm. Anther shape: Ovate. Anther             color: Close to 155A. Pollen amount: Abundant. Pollen color:             Close to 8A. Pistils: Quantity per flower: One. Pistil             length: About 2.2 cm. Style length: About 1.7 cm. Style             color: Close to 144C. Stigma shape: Rounded. Stigma color:             Close to 144A. Ovary color: Close to 144B. Seeds and fruits:             Seed and fruit development have not been observed on plants             of the new Petunia. -   Garden performance: Plants of the new Petunia have been observed to     have good garden performance and tolerate wind, rain and     temperatures ranging from about 5° C. to about 40° C. -   Pathogen & pest resistance: Plants of the new Petunia have not been     observed to be resistant to pathogens and pests common to Petunia     plants. 

It is claimed:
 1. A new and distinct Petunia plant named ‘Duesuryel’ as illustrated and described. 